80869516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 185149440

約数和(自身を除く): 104279924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 47, 52, 58, 91, 94, 116, 163, 182, 188, 203, 326, 329, 364, 377, 406, 611, 652, 658, 754, 812, 1141, 1222, 1316, 1363, 1508, 2119, 2282, 2444, 2639, 2726, 4238, 4277, 4564, 4727, 5278, 5452, 7661, 8476, 8554, 9454, 9541, 10556, 14833, 15322, 17108, 17719, 18908, 19082, 29666, 30644, 33089, 35438, 38164, 53627, 59332, 61451, 66178, 70876, 99593, 107254, 122902, 124033, 132356, 199186, 214508, 222169, 245804, 248066, 398372, 430157, 444338, 496132, 697151, 860314, 888676, 1394302, 1555183, 1720628, 2788604, 2888197, 3110366, 5776394, 6220732, 11552788, 20217379, 40434758, 80869516]

約数ペア:

[(1, 80869516), (2, 40434758), (4, 20217379), (7, 11552788), (13, 6220732), (14, 5776394), (26, 3110366), (28, 2888197), (29, 2788604), (47, 1720628), (52, 1555183), (58, 1394302), (91, 888676), (94, 860314), (116, 697151), (163, 496132), (182, 444338), (188, 430157), (203, 398372), (326, 248066), (329, 245804), (364, 222169), (377, 214508), (406, 199186), (611, 132356), (652, 124033), (658, 122902), (754, 107254), (812, 99593), (1141, 70876), (1222, 66178), (1316, 61451), (1363, 59332), (1508, 53627), (2119, 38164), (2282, 35438), (2444, 33089), (2639, 30644), (2726, 29666), (4238, 19082), (4277, 18908), (4564, 17719), (4727, 17108), (5278, 15322), (5452, 14833), (7661, 10556), (8476, 9541), (8554, 9454)]